Research for my environment piece of art (19/10/2012)

I want my piece of environment art to consist of the following:

• Key stone cops from the 1912-14's.
• Steam punk visuals and machine/robots. 
• A city similar to Rapture from the game Bioshock.
• Film Noir style and atmosphere along with the sort detectives in hats and trench coats that you would see in them.

Visual research:

Referencing: 

Bernard, B. (August 7, 2011) Visit to downtown Picture. Available at: 
http://digital-art-gallery.com/oid/6/640x368_2438_Visit_to_downtown_2d_sci_fi_steampunk_city_picture_image_digital_art.jpg
(Accessed: 19/10/2012) 

Brindley, A. (Unknown) Ariion Kathleen Brindley. Available at: 
http://www.ariionkathleenbrindley.com/tax-keystone.jpg
(Accessed: 19/10/2012)  

Caoili, E. (November 25, 2009) GAME SET WATCH: 1959: Rapture's Ballroom. Available at: 
http://www.gamesetwatch.com/091125-1959.jpg
(Accessed: 19/10/2012)

Dennis. (September 20, 2010) Denzomag: 18 Great Examples of Steampunk Cities Illustrations. Available at: 

http://th09.deviantart.net/fs70/PRE/i/2010/146/a/7/Tamerlane_steam_city_by_EasternVision73.jpg
(Accessed: 19/10/2012)  

Haskell, E. (June 21, 2010) Blogspot: Eddi Haskell's Second Life. Available at: 
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHvFK1s2aaDiNhcU0IRFifOh5mm-pYHL1pR7QgLUKFPVSavGbv_9en-f3WM1K46JE6cy9ZjxIDwkvuIlHXmMMRPYO9JhPzly6GPXRr3_O7T81z3t_ljsba_UgmEIq9TSmdpG67ywAfXAt1/s1600/Snapshot_018-1.jpg
(Accessed: 19/10/2012) 

Low, A. (April 15, 2010) Film Noir City. Available at:
http://filmnoircity.com/wp-content/uploads/2010/05/film_noir.jpg
(Accessed: 19/10/2012)  

Shapera, P. (March 30, 2011) The Steampunk Opera: Steampunk Cities, Postcards. Available at: 
http://coolvibe.com/wp-content/uploads/2010/06/steampunkcity.jpg
(Accessed: 19/10/2012)  

Tres, V. (August 26, 2012) Blogspot: abominatio nascitur autumno. Available at: 
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNHRifDN3aFeoZdllDQrgZHAunU0tSotbBP2vHv7VcgfyZYWf85ABfCrSvnIEjjwtk3x-zamiX41a8Km9BQDixezZnCzim3zfismqWWG22AaoeHbfINpIL8MXCqQzQHJod2_R4LuHMsCbP/s1600/10.jpg (Accessed: 19/10/2012)  

Unknown. (Unknown) gdefon.ru beta. Available at: 
http://www.gdefon.com/download/Iron-Grip-Marauders_Steampunk_city/287460/1920x1200
(Accessed: 19/10/2012)  

Unknown. (August 17, 2012) /tg/ - Traditional Games. Available at:
http://suptg.thisisnotatrueending.com/archive/20365707/thumbs/1345259865154s.jpg (Accessed: 19/10/2012)